diff options
Diffstat (limited to 'tests/ui/traits/new-solver/equating-projection-cyclically.rs')
-rw-r--r-- | tests/ui/traits/new-solver/equating-projection-cyclically.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/traits/new-solver/equating-projection-cyclically.rs b/tests/ui/traits/new-solver/equating-projection-cyclically.rs new file mode 100644 index 000000000..019c6e81c --- /dev/null +++ b/tests/ui/traits/new-solver/equating-projection-cyclically.rs @@ -0,0 +1,24 @@ +// compile-flags: -Ztrait-solver=next +// known-bug: unknown + +trait Test { + type Assoc; +} + +fn transform<T: Test>(x: T) -> T::Assoc { + todo!() +} + +impl Test for i32 { + type Assoc = i32; +} + +impl Test for String { + type Assoc = String; +} + +fn main() { + let mut x = Default::default(); + x = transform(x); + x = 1i32; +} |